Removing single quotations from a character array

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Frederick Koth
Frederick Koth 2019-11-18
评论： Walter Roberson 2022-7-28
So I have this code:
function [myRes] = getAsDMS(angle)
angle = 20.5;
d = floor(angle);
m = floor((angle - d) * 60);
s = round(((angle-d)* 60 - m)*60);
str = [num2str(d), '°' , num2str(m),'''', num2str(s), '"'];
myRes = str;
end
Which gives the result:
'20°30'0"'
But I need my answer to not include the single quotation marks that enclose the answer.

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回答（1 个）

James Tursa
James Tursa 2019-11-18
Your answer does not include the bounding single quotation marks ... that is just a display artifact for how MATLAB prints character strings to the screen. The myRes variable only includes the characters between the bounding single quotation marks.
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Garvit Amipara
Garvit Amipara 2022-7-27
编辑：Garvit Amipara 2022-7-27
Hello there,
(Matlab2021b)
there was no help related to removing quotes from display command with variable names. I hope this is a right place to ask. Please help.
This is the part of the code that should display variables- Running Drivecycle: UDDS
I have tried string and convertStringsToChars (%2 in code) as well, both returns answers with quotes and brackets.
get_cycle_name={'UDDS' 'HWFET' };
for DS = 1:2
cycle_name = get_cycle_name(DS); %1
cycle_name1 = convertStringsToChars(cycle_name); %2
disp(['Running Drivecycle:', cycle_name ]); %1
disp(['Running Drivecycle:', cycle_name1 ]); % 2
end
this displays,
{'Running Drivecycle:'} {'UDDS'} %1
{'Running Drivecycle:'} {'UDDS'} %2
Desired output: Running Drivecycle: UDDS

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